I was wondering if the caddy intake that people use for the lo5 caprices would also fit on a q-jet. I don't know if the tbi and the q-jet are the same diameter, but it's probably worth finding out. It would probably be a good option for my carburated sm block.

Give a my a day or so and I can tell you. I have a caddy intake that I have intended to use on my 9c1. I can see if it will fit my 86. That's a good idea!

Won't fit. The TBI is two barrel with a triangular 3-bolt attachment pattern.

Another thing is the angle of the two middle attachment bolts on the L03/L05 intake - they're a little more vertical than on the older pre-centerbolt heads.